163879076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 291755520

約数和(自身を除く): 127876444

約数列:

[1, 2, 4, 71, 142, 284, 401, 802, 1439, 1604, 2878, 5756, 28471, 56942, 102169, 113884, 204338, 408676, 577039, 1154078, 2308156, 40969769, 81939538, 163879076]

約数ペア:

[(1, 163879076), (2, 81939538), (4, 40969769), (71, 2308156), (142, 1154078), (284, 577039), (401, 408676), (802, 204338), (1439, 113884), (1604, 102169), (2878, 56942), (5756, 28471)]